Latest round

Series A

Last raised

Jun 2026

Total raised

$34M

Investors

6

About Neion Bio

Founded in 2024, by Demetrios (Dimi) Kellari, Sam Levin and Sven Bocklandt. Based in New York, Neion Bio, Inc. specializes in the biomanufacturing of biological molecules, utilizing advanced genetic engineering and stem cell technology to produce therapeutic proteins. Founded in 2024 in New York, Neion Bio, Inc. focuses on biomanufacturing biological molecules using its proprietary platform. In June 2026, Neion Bio, Inc. Neion Bio specializes in the biomanufacturing of biological molecules, producing monoclonal antibodies, enzymes, fusion proteins, peptides, and cytokines. Their Raptor™ platform re-engineers' eggs to create efficient protein factories, transforming basic inputs into complex therapeutic proteins. Their target market includes clients in the biopharmaceutical sector across North America, Europe, and select regions in Asia. The company generates revenue through collaborations with biopharmaceutical companies, providing B2B services that enable clients to manufacture biological molecules at scale. Neion Bio’s offerings allow clients to access lower-cost production through their Raptor™ platform, facilitating reliable supply chains for both therapeutic and non-therapeutic applications.

Who invested in Neion Bio

6 investors across 2 rounds

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Funding rounds

  1. Series A

    Jun 11, 2026

    Amount

    $23M

    Investors

    Locked

  2. Seed

    Mar 27, 2026

    Amount

    $11M

    Investors

    Locked

Questions about Neion Bio

Who invested in Neion Bio?

Neion Bio has 6 investors on record across 2 venture rounds. Sign up free to see every VC on the cap table and the rounds they joined.

How much funding has Neion Bio raised?

Neion Bio has raised 2 venture rounds. Sign up free to see how much each round raised and the total.

When did Neion Bio last raise money?

Neion Bio's most recent round on record is a Series A, in Jun 2026.

What does Neion Bio do?

Founded in 2024, by Demetrios (Dimi) Kellari, Sam Levin and Sven Bocklandt.

Where is Neion Bio headquartered?

Neion Bio is headquartered in New York, US.

Which VCs invest in companies like Neion Bio?

Among active investors with capital left to deploy, Andreessen Horowitz, Founders Fund, Accel and Thrive Capital back companies at Neion Bio's stage. Their profiles are linked below.

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